NTN 4T-30310D Taper Roller 50 mm ID Roller Bearing, 110 mm OD

RS Stock No.:: 455-263
Mfr. Part No.:: 4T-30310D
Brand:: NTN

NTN 4T-30310D Taper Roller 50 mm ID Roller Bearing, 110 mm OD

View all Roller Bearings

Subtotal (1 unit)*

$226.41

(exc. GST)

$260.37

(inc. GST)

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Stocked by manufacturer

Ready to ship from 10 December 2026

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Units	Per unit
1 +	$226.41

*price indicative

RS Stock No.:: 455-263
Mfr. Part No.:: 4T-30310D
Brand:: NTN

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	NTN
	Product Type	Roller Bearing
	Inside Diameter	50mm
	Cage Material	Pressed Steel
	Roller Material	Case Hardening Steel
	Bearing Material	Through Hardened Steel
	Cone Width	27mm
	Number of Rows	1
	Cup Width	19mm
	Static Load Rating	130kN
	Outside Diameter	110mm
	Series	4T-30310D
	Bearing Dynamic Load Rating	126kN
	Standards/Approvals	ISO 355
	Maximum Speed - Oil	4200rpm
	Maximum Speed - Grease	3200rpm
	Race Type	Tapered
	Bearing Type	Taper Roller

	Select all
	Brand NTN
	Product Type Roller Bearing
	Inside Diameter 50mm
	Cage Material Pressed Steel
	Roller Material Case Hardening Steel
	Bearing Material Through Hardened Steel
	Cone Width 27mm
	Number of Rows 1
	Cup Width 19mm
	Static Load Rating 130kN
	Outside Diameter 110mm
	Series 4T-30310D
	Bearing Dynamic Load Rating 126kN
	Standards/Approvals ISO 355
	Maximum Speed - Oil 4200rpm
	Maximum Speed - Grease 3200rpm
	Race Type Tapered
	Bearing Type Taper Roller

COO (Country of Origin):: JP

The NTN Single Row Tapered Roller Bearing is designed to deliver exceptional performance and reliability under varied operating conditions. This innovative product features a tapered design that optimally handles both radial and axial loads, making it a versatile choice for numerous applications across different industries. With robust construction and high-quality materials, this bearing ensures longevity and minimal maintenance requirements, significantly reducing downtime. Ideal for demanding environments, it offers enhanced load-carrying capacity and stability, ensuring smooth operation even at high speeds and temperatures. Built to exacting standards, this bearing also contributes to improved energy efficiency, benefitting your overall operation.

Delivers high load-carrying capacity for varied applications

Optimised for both radial and axial load handling

Constructed with durability in mind for prolonged service life

Designed to perform well in demanding environments

Minimises maintenance needs, reducing operational downtime

Enhances energy efficiency to support long-term operational costs

Offers stability at high speeds for smooth functionality